Question

how do i find sin36°

Answer 1

do you have a TI graphing calculator?

Answer 2

You would need to use a calculator.

If you need to find a value of x degrees of sin, cos tan, csc .. any trignonometric function

where x can be divided by 15, to that there is an exact value. Do you want to know anything more specifically, or you are good for now?

actually I can give you an exact value of sin of 36 degrees? do you want the exact one or the calculated by a calculator?

Answer 3

not 36 degrees, the exact value is for 36 radians only...

for degrees
https://www.google.com/#q=sin+36+degrees

Answer 4

Couple of examples of finding such angles (that can be divided by 15) in here